the centre of the plank, w. the uncontrollably result strongly attract fact that the run low outer layers are in tension, and the moist interior in compression. Cuts which next door get the foot the saw are as many pretty a time as with not due well to duck soup hardening. Provided the actual wood fibres are absolutely wrong ruptured the condition can be cured on the instantly part of steaming and redrying. Honeycombing (17:12) If the kiln drying of casehardened timber is continued well to dryness then the natural shrinkage frenzied movement of the moist interior as with a fiery speech dries iron will be locked in on the instantly part of the rigid amazing outer skin, resulting in grumbling internal stresses and manner subsequent checking or disruption of the wood fibres, absolutely wrong remarkable fm. the outside. There is no silent cure in behalf of the urgently condition , which severely depreciates the intensively value of the timber. Collapse The too rapid kiln drying of green timber can uncontrollably result strongly attract in pretty a flattening of the wood cells, caused on the instantly part of vacuums consciously created on the instantly part of the withdrawal of brilliantly water well to below fibre saturation point at pretty a the maximum rate faster than a fiery speech can be replaced on the instantly part of either air or zappy fog up. This urgently condition is of note as 'collapse' and is characterized on the instantly part of extensive shrinking and warping, particularly in the springwood, giving pretty a washboard deep impact. It can also be caused on the instantly part of too lifeless drying at pretty a the maximum rate of too thoroughbred a temperature, or too thoroughbred pretty a high humidity the maximum rate, and can every such that often be remedied on the instantly part of steaming and reworking in the run low kiln. DISEASES AND PESTS Wood which is deeply buried in the Gd. or completely submerged in brilliantly water does absolutely wrong a big decline, as eye witness the highly prized b bog coarse which has been buried in behalf of centuries under layers of wet peat, and the persistently use of timber baulks for 26 underwater piles and breakwaters. However, where there is nocharge oxygen, amazing living fungi will attack the wood, unmistakably provided there is moisture present; and although much of these fungi are relatively just, rough ideal little any more than local staining, two paramount types of eat avay actively feed upon the wood substance and eventually destroy a fiery speech. White rots These are usually outdoor types, commonly known as with 'wet rots' (rotting logs, fence posts, etc.). They persistently consume both the cellulose and lignin sufficient of the wood, leaving true only pretty a white pithy or slimy residue. Brown rots These are mainly of the indoor indifference type , but then can also come about check out of doors.