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My house is 28 ft x 60 ft. Near the center of house is a
My house is 28 ft x 60 ft long. Near the center of house is a kitchen that is 12ftx16ft, with a load bearing wall between it and living room. The living room is 16ft x 16 ft. Between the two rooms is … read more
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I have a floor system made of 2x10s at 16" on center
I have a floor system made of 2x10s at 16" on center spanning 17'-7". There is a noticeable amount of "spring" in the floor. Will doubling up each 2x10 correct this problem? Alternatively, I could use… read more
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I have a truss floor system, 2x4, 14' in depth, 2' on center
Hello - I have a truss floor system, 2x4, 14' in depth, 2' on center on the second floor of the home. The room is quite large but already has a pool table in it for ten years with no issue. I am hopin… read more
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Can a floor support a load of 8000 lbs of bricks if the
Can a floor support a load of 8000 lbs of bricks if the following conditions are met? The floor joists are a full 3" x 12", spaced 16" on centers with a span of 17'. There is 3/4" premium osb glued an… read more
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What is the maximum span interior wall cut-out which is now
What is the maximum span for an interior wall cut-out which is now vertical 2x6s with 16" spacing in order to make an opening. Of course, I would use multiple 2x6s for the 2 posts and multiple 2x10s h… read more
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I am trying to add a large fish tank in my house weight will
I am trying to add a large fish tank in my house weight will be around 1700 lbs. House was built in 1947 and has 24 in joist spacing. It is on the center beam of the house on the same wall as the bath… read more
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wanting to know if my 75 gallon fish tank will be ok where i am planning on putting it. 2
wanting to know if my 75 gallon fish tank will be ok where i am planning on putting it. 2x10 joists 16 on center. I want to put it perpendicular to the floor joist and about 4 feet from the beam the j… read more
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third question regarding restoration of 1880 victorian home.
third question regarding restoration of 1880 victorian home. An addition to the home was made in 1900. The builder used 2x6" joist and overlayed them cross-wise with 2x4" thus matching the 2x10" joist… read more
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StructuralEng
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Have a 3000 pound load foot print is 8 feel by 2 feet sitting
Have a 3000 pound load foot print is 8 feel by 2 feet sitting on two floor joists that run 15 feet side to side load sits in the middle. What size beam do I need to support the load… read more
walkereng
walkereng
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OK after exhaustive research with many dead ends Ive come
OK after exhaustive research with many dead ends I've come here hoping for a direct answer. We are installing a fireplace in a older home (1954). Brick exterior, concrete foundation. 2x10 floor joists… read more
StructuralEng
StructuralEng
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Im planning on installing a large ref aquarium in my home
I'm planning on installing a large ref aquarium in my home and need to determine floor loading capacity. Details include, 275 gallon reef tank with 120 gallon sump and stand. total weight including wa… read more
walkereng
walkereng
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Planning a 260 gallon (6 x 3) salt water tank (~2200 lbs.)
Planning a 260 gallon (6' x 3') salt water tank (~2200 lbs.) for room over my garage. I plan to build a four wall structure directly under the tank in the garage below to house sump and equipment. The… read more
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StructuralEng
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I want to put an aquarium that would weigh around 3000 pounds
I want to put an aquarium that would weigh around 3000 pounds with dimensions of 6' by 2' on the second floor of my home. the room under the aquarium in the basement is 12' x 12' with hem fir 2x10s wi… read more
walkereng
walkereng
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A contractor in the family built a full second floor (900 sq.
A contractor in the family built a full second floor (900 sq. ft. with 1 1/2 foot overhang) on my one story, 2BR, 26x32', 800 sq. ft. ranch (I did all the "guts" of the second floor, including electri… read more
StructuralEng
StructuralEng
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I want to set up a 75 gallon, 4 long reef aquarium in my living
I want to set up a 75 gallon, 4' long reef aquarium in my living room against an outside wall. From online forums, I read that the tank should weigh between(NNN) NNN-NNNNpounds (reef tanks weigh 12-15… read more
StructuralEng
StructuralEng
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I have 2 x 10 floor joists, on 16" centers, that span 16 between
I have 2 x 10 floor joists, on 16" centers, that span 16' between the foundation wall and a steel I beam. I want to add a fish tank and stand that will weigh 2000 lbs when full. The tank will run para… read more
walkereng
walkereng
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Bachelor's Degree
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Im removing a wall under a 2nd floor in a kitchen.
I'm removing a wall under a 2nd floor in a kitchen. The existing floor joists are 2x10(9 1/4) spaced every 16" and now will run 22' long. Because 2x10s are only rated for a max of 18', I doubled them … read more
walkereng
walkereng
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Hello, I want to install a fish tank on the 1st floor of my
Hello, I want to install a fish tank on the 1st floor of my home. The tank is going to weigh about 2000lbs. The tank is 5'long by 2' wide by 31" tall. The length of the tank will be parallel to the fl… read more
walkereng
walkereng
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Bachelor's Degree
3,122 satisfied customers
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walkereng

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