1 hammer
In checking and accept building process, this tool is crucial, its utility is as follows: In building structure of building principal part to check and accept, can take small hammer to knock the wall that hits already preliminary stucco gently, hear " empty sky " sound, mortar of demonstrative here cement was not wiped even or dosage is insufficient, ministry of metope plasterer layer is cracked apart inside, case arenaceous, these circumstances show building off quality. If hear,touch heavily strike tone, explain quality is done not have how old problem.
In light of the circumstance that controls room, test house from all previous, the position of empty beat appears in windowsill more commonly two side, or wall is mid. The position of empty to appearing beat, construction just must undertake be rectifyinged and reform seriously, if rouse an area to be under 1.5cm × 1.5cm for nothing, decorate an influence to owner too won't big.
Empty beat rectifies and reform a proposal: The plasterer layer that is in empty beat is whole knock off, basic level clears clean, wipe afresh with as identical as its cement mortar smooth. Clear water conserve 7 days, prevent again weather-shack.
Complement explains: When using hammer knock, can be in wall overlay a few pieces of newspaper, avoid to leave print.
Real expense: ★ ★ of ★ ★ ★
2 hand report
The more dazzling has jumped over light. Utility is respect of structure of reconnaissance building principal part, see wall flat, bulgy the part that perhaps caves. The report that use a hand reachs wall floor, upgrade is illuminated, the part of occurrence shadow has the place of the problem namely. With this analogize, all metope can know fundamental condition. Still can be in at the same time flue, intake is useful hand report is examined whether to put have building rubbish.
Have cobbly place to metope, owner can be passed when decorate blow be bored with child will be wiped afresh smooth. But forget what problem to avoid, hand phone must be used when test house whether does microscope wall body have run modular phenomenon, although appear,wall system runs modular problem is less, but if be when test house cannot fish wall body has run modular deflection circumstance, because weigh new clothes,wall will be acted the role of when decorate and expend more material and artificial.
Wall system runs the model rectifies and reform a proposal: If run the wall system error of modular part is not big, can use horn to grind machine burnish level off. To appearing when the wall put oneself in another's position with larger deviation, should manual carve is smooth, reuse cement mortar is wiped smooth.
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